Cita APA (7a ed.)

Barron, J. (1983). KGB today: The hidden hand. Readers Digest Pr.

Cita Chicago Style (17a ed.)

Barron, John. KGB Today: The Hidden Hand. New York: Readers Digest Pr, 1983.

Cita MLA (9a ed.)

Barron, John. KGB Today: The Hidden Hand. Readers Digest Pr, 1983.